LA42031-E
IC AMP CLASS AB MONO 5W 13SIPH
Linear Amplifiers Audio
13-SIP Exposed Tab
Obsolete
$0.88 / unit (market reference)
MOQ: 340 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | LA42031-E |
| Package / Case | 13-SIP Exposed Tab |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 75°C (TA) |
| Voltage - Supply | 5.5V ~ 15V |
| Supplier Device Package | 13-SIPH |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
LA42031-E by Rochester Electronics, LLC is a 2-channel general-purpose operational amplifier, found in sensor signal conditioning, active filters, voltage followers, comparator circuits, and audio preamplifiers across virtually every electronics segment. The 13-SIP Exposed Tab package with surface mount mounting is suitable for automated assembly. Operating temperature range is -25°C ~ 75°C (TA). Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
📖 Technical Guides for LA42031-E
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →LA42052-E
5WATT X 2CH POWER AMPLIFIER AUDI
LA42102-E
IC AMP CLASS AB STER 10W 13SIPH
LA42052-E
IC AMP CLASS AB STEREO 5W 13SIPH
LA4485-U-E
5 WATT, TWO CHANNEL POWER AMPLIF
All Technical Specifications
| Type | Class AB |
| Features | Mute, Short-Circuit and Thermal Protection, Standby |
| Output Type | 1-Channel (Mono) |
| Voltage - Supply | 5.5V ~ 15V |
| Max Output Power x Channels @ Load | 5W x 1 @ 8Ohm |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.